mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-01 16:50:18 +00:00
a83c8a5518
Align the behavior of the new implementation with the legacy implementation in the case when the client opens multiple input streams on the same remote submix device. Reduce the HAL buffer size to match legacy behavior. Bug: 264712385 Test: atest CtsVirtualDevicesTestCases --test-filter=".*VirtualAudioTest.*" Change-Id: Ia86a8480495693595dbb501ec58e5d1d238abab2
119 lines
5.1 KiB
C++
119 lines
5.1 KiB
C++
/*
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "AHAL_ModuleRemoteSubmix"
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#include <vector>
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#include <android-base/logging.h>
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#include <error/expected_utils.h>
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#include "SubmixRoute.h"
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#include "core-impl/ModuleRemoteSubmix.h"
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#include "core-impl/StreamRemoteSubmix.h"
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using aidl::android::hardware::audio::common::SinkMetadata;
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using aidl::android::hardware::audio::common::SourceMetadata;
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using aidl::android::media::audio::common::AudioOffloadInfo;
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using aidl::android::media::audio::common::AudioPort;
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using aidl::android::media::audio::common::AudioPortConfig;
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using aidl::android::media::audio::common::MicrophoneInfo;
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namespace aidl::android::hardware::audio::core {
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ndk::ScopedAStatus ModuleRemoteSubmix::getMicMute(bool* _aidl_return __unused) {
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LOG(DEBUG) << __func__ << ": is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::setMicMute(bool in_mute __unused) {
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LOG(DEBUG) << __func__ << ": is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::createInputStream(
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StreamContext&& context, const SinkMetadata& sinkMetadata,
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const std::vector<MicrophoneInfo>& microphones, std::shared_ptr<StreamIn>* result) {
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return createStreamInstance<StreamInRemoteSubmix>(result, std::move(context), sinkMetadata,
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microphones);
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::createOutputStream(
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StreamContext&& context, const SourceMetadata& sourceMetadata,
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const std::optional<AudioOffloadInfo>& offloadInfo, std::shared_ptr<StreamOut>* result) {
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return createStreamInstance<StreamOutRemoteSubmix>(result, std::move(context), sourceMetadata,
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offloadInfo);
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::populateConnectedDevicePort(AudioPort* audioPort) {
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// Find the corresponding mix port and copy its profiles.
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// At this moment, the port has the same ID as the template port, see connectExternalDevice.
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std::vector<AudioRoute*> routes = getAudioRoutesForAudioPortImpl(audioPort->id);
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if (routes.empty()) {
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LOG(ERROR) << __func__ << ": no routes found for the port " << audioPort->toString();
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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const auto& route = *routes.begin();
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AudioPort mixPort;
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if (route->sinkPortId == audioPort->id) {
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if (route->sourcePortIds.empty()) {
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LOG(ERROR) << __func__ << ": invalid route " << route->toString();
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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RETURN_STATUS_IF_ERROR(getAudioPort(*route->sourcePortIds.begin(), &mixPort));
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} else {
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RETURN_STATUS_IF_ERROR(getAudioPort(route->sinkPortId, &mixPort));
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}
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audioPort->profiles = mixPort.profiles;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::checkAudioPatchEndpointsMatch(
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const std::vector<AudioPortConfig*>& sources, const std::vector<AudioPortConfig*>& sinks) {
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for (const auto& source : sources) {
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for (const auto& sink : sinks) {
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if (source->sampleRate != sink->sampleRate ||
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source->channelMask != sink->channelMask || source->format != sink->format) {
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LOG(ERROR) << __func__
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<< ": mismatch port configuration, source=" << source->toString()
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<< ", sink=" << sink->toString();
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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}
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::onMasterMuteChanged(bool __unused) {
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LOG(DEBUG) << __func__ << ": is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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ndk::ScopedAStatus ModuleRemoteSubmix::onMasterVolumeChanged(float __unused) {
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LOG(DEBUG) << __func__ << ": is not supported";
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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int32_t ModuleRemoteSubmix::getNominalLatencyMs(const AudioPortConfig&) {
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// See the note on kDefaultPipePeriodCount.
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static constexpr int32_t kMaxLatencyMs =
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(r_submix::kDefaultPipeSizeInFrames * 1000) / r_submix::kDefaultSampleRateHz;
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static constexpr int32_t kMinLatencyMs = kMaxLatencyMs / r_submix::kDefaultPipePeriodCount;
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return kMinLatencyMs;
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}
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} // namespace aidl::android::hardware::audio::core
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